<template>
    <div class="play">
        <meta name="referrer" content="no-referrer"/>
        <Header/>
        <div class="main">
            <div class="course-info">
                <span id="span1"><h2 class="course-name"><b>{{course_info.name}}</b></h2></span>
                <div class="wrap-left">
                    <videoPlayer class="video-player vjs-custom-skin"
                                 ref="videoPlayer"
                                 :playsinline="true"
                                 :options="playerOptions"
                                 @play="onPlayerPlay($event)"
                                 @pause="onPlayerPause($event)">
                    </videoPlayer>
                </div>
                <div class="wrap-right">
                        <span style="background-color: black">
                            <img :src="course_info.movie_img" height="250px"
                                 :alt="course_info.name">
                        </span>
                    <div id="star" style="margin-top: 20px"><el-rate :max="10" v-model="value" disabled show-score text-color="#ff9900" score-template="{value}"></el-rate></div>
                </div>
            </div>
        </div>
        <Footer/>
    </div>
</template>

<script>
    import Header from "../components/Header";
    // 加载组件
    import {videoPlayer} from 'vue-video-player';
    export default {
        name: "Play",
        components: {
            Header,
            videoPlayer
        },
        data() {
            return {
                tabIndex: 2,   // 当前选项卡显示的下标
                course_id: 0, // 当前课程信息的ID
                value: 0,
                course_info: {}, // 课程信息
                playerOptions: {
                    playbackRates: [0.7, 1.0, 1.5, 5.0], //播放速度
                    aspectRatio: '16:9', // 将播放器置于流畅模式，并在计算播放器的动态大小时使用该值。值应该代表一个比例 - 用冒号分隔的两个数字（例如"16:9"或"4:3"）
                    sources: [{ // 播放资源和资源格式
                        type: "video/mp4",
                        src: "https://video.pearvideo.com/mp4/adshort/20200811/cont-1691071-15318982_adpkg-ad_hd.mp4" //你的视频地址（必填）
                    }],
                }
            }
        },
        created() {
            this.get_course_id();
            this.get_course_data();
            this.get_chapter();
        },
        methods: {
            onPlayerPlay() {
                // 当视频播放时，执行的方法
                console.log('视频开始播放')
                //加广告
            },
            onPlayerPause() {
                // 当视频暂停播放时，执行的方法
                console.log('视频暂停，可以打开广告了')
                //盖张图片
            },
            get_course_id() {
                // 获取地址栏上面的课程ID
                this.course_id = this.$route.params.pk || this.$route.query.pk;
                if (this.course_id < 1) {
                    let _this = this;
                    _this.$alert("对不起，当前视频不存在！", "警告", {
                        callback() {
                            _this.$router.go(-1);
                        }
                    });
                }
            },
            get_course_data() {
                // ajax请求课程信息
                this.$axios.get(`${this.$settings.base_url}/yingshi/movie/${this.course_id}/`).then(response => {
                    // window.console.log(response.data);
                    this.course_info = response.data;
                    this.value = parseFloat(response.data.level)
                    console.log(this.course_info)
                }).catch(() => {
                    this.$message({
                        message: "对不起，访问页面出错！请联系客服工作人员！"
                    });
                })
            },
        },
    }
</script>

<style scoped>
    #span1 {
        position: relative;
        text-align: left;
    }
.main {
        background: #fff;
        padding-top: 30px;
    }

    .course-info {
        width: 1200px;
        margin: 0 auto;
        overflow: hidden;
    }

    .wrap-left {
        float: left;
        width: 690px;
        height: 388px;
        background-color: #000;
    }

    .wrap-right {

        position: absolute;
        right: 400px;
        height: 388px;
    }

    .course-name {
        font-size: 20px;
        color: #333;
        padding: 10px 23px;
        letter-spacing: .45px;
    }

    .data {
        padding-left: 23px;
        padding-right: 23px;
        padding-bottom: 16px;
        font-size: 14px;
        color: #9b9b9b;
    }

    .sale-time {
        width: 464px;
        background: #fa6240;
        font-size: 14px;
        color: #4a4a4a;
        padding: 10px 23px;
        overflow: hidden;
    }

    .sale-type {
        font-size: 16px;
        color: #fff;
        letter-spacing: .36px;
        float: left;
    }

    .sale-time .expire {
        font-size: 14px;
        color: #fff;
        float: right;
    }

    .sale-time .expire .second {
        width: 24px;
        display: inline-block;
        background: #fafafa;
        color: #5e5e5e;
        padding: 6px 0;
        text-align: center;
    }

    .course-price {
        background: #fff;
        font-size: 14px;
        color: #4a4a4a;
        padding: 5px 23px;
    }

    .discount {
        font-size: 26px;
        color: #fa6240;
        margin-left: 10px;
        display: inline-block;
        margin-bottom: -5px;
    }

    .original {
        font-size: 14px;
        color: #9b9b9b;
        margin-left: 10px;
        text-decoration: line-through;
    }

    .buy {
        width: 464px;
        padding: 0px 23px;
        position: absolute;
        left: 0;
        bottom: 20px;
        overflow: hidden;
    }

    .buy .buy-btn {
        float: left;
    }

    .buy .buy-now {
        width: 125px;
        height: 40px;
        border: 0;
        background: #ffc210;
        border-radius: 4px;
        color: #fff;
        cursor: pointer;
        margin-right: 15px;
        outline: none;
    }

    .buy .free {
        width: 125px;
        height: 40px;
        border-radius: 4px;
        cursor: pointer;
        margin-right: 15px;
        background: #fff;
        color: #ffc210;
        border: 1px solid #ffc210;
    }

    .add-cart {
        float: right;
        font-size: 14px;
        color: #ffc210;
        text-align: center;
        cursor: pointer;
        margin-top: 10px;
    }

    .add-cart img {
        width: 20px;
        height: 18px;
        margin-right: 7px;
        vertical-align: middle;
    }

    .course-tab {
        width: 100%;
        background: #fff;
        margin-bottom: 30px;
        box-shadow: 0 2px 4px 0 #f0f0f0;

    }

    .course-tab .tab-list {
        width: 1200px;
        margin: auto;
        color: #4a4a4a;
        overflow: hidden;
    }

    .tab-list li {
        float: left;
        margin-right: 15px;
        padding: 26px 20px 16px;
        font-size: 17px;
        cursor: pointer;
    }

    .tab-list .active {
        color: #ffc210;
        border-bottom: 2px solid #ffc210;
    }

    .tab-list .free {
        color: #fb7c55;
    }

    .course-content {
        width: 1200px;
        margin: 0 auto;
        background: #FAFAFA;
        overflow: hidden;
        padding-bottom: 40px;
    }

    .course-tab-list {
        width: 880px;
        height: auto;
        padding: 20px;
        background: #fff;
        float: left;
        box-sizing: border-box;
        overflow: hidden;
        position: relative;
        box-shadow: 0 2px 4px 0 #f0f0f0;
    }

    .tab-item {
        width: 880px;
        background: #fff;
        padding-bottom: 20px;
        box-shadow: 0 2px 4px 0 #f0f0f0;
    }

    .tab-item-title {
        justify-content: space-between;
        padding: 25px 20px 11px;
        border-radius: 4px;
        margin-bottom: 20px;
        border-bottom: 1px solid #333;
        border-bottom-color: rgba(51, 51, 51, .05);
        overflow: hidden;
    }

    .chapter {
        font-size: 17px;
        color: #4a4a4a;
        float: left;
    }

    .chapter-length {
        float: right;
        font-size: 14px;
        color: #9b9b9b;
        letter-spacing: .19px;
    }

    .chapter-title {
        font-size: 16px;
        color: #4a4a4a;
        letter-spacing: .26px;
        padding: 12px;
        background: #eee;
        border-radius: 2px;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-align: center;
        align-items: center;
    }

    .chapter-title img {
        width: 18px;
        height: 18px;
        margin-right: 7px;
        vertical-align: middle;
    }

    .section-list {
        padding: 0 20px;
    }

    .section-list .section-item {
        padding: 15px 20px 15px 36px;
        cursor: pointer;
        justify-content: space-between;
        position: relative;
        overflow: hidden;
    }

    .section-item .name {
        font-size: 14px;
        color: #666;
        float: left;
    }

    .section-item .index {
        margin-right: 5px;
    }

    .section-item .free {
        font-size: 12px;
        color: #fff;
        letter-spacing: .19px;
        background: #ffc210;
        border-radius: 100px;
        padding: 1px 9px;
        margin-left: 10px;
    }

    .section-item .time {
        font-size: 14px;
        color: #666;
        letter-spacing: .23px;
        opacity: 1;
        transition: all .15s ease-in-out;
        float: right;
    }

    .section-item .time img {
        width: 18px;
        height: 18px;
        margin-left: 15px;
        vertical-align: text-bottom;
    }

    .section-item .try {
        width: 86px;
        height: 28px;
        background: #ffc210;
        border-radius: 4px;
        font-size: 14px;
        color: #fff;
        position: absolute;
        right: 20px;
        top: 10px;
        opacity: 0;
        transition: all .2s ease-in-out;
        cursor: pointer;
        outline: none;
        border: none;
    }

    .section-item:hover {
        background: #fcf7ef;
        box-shadow: 0 0 0 0 #f3f3f3;
    }

    .section-item:hover .name {
        color: #333;
    }

    .section-item:hover .try {
        opacity: 1;
    }

    .course-side {
        width: 300px;
        height: auto;
        margin-left: 20px;
        float: right;
    }

    .teacher-info {
        background: #fff;
        margin-bottom: 20px;
        box-shadow: 0 2px 4px 0 #f0f0f0;
    }

    .side-title {
        font-weight: normal;
        font-size: 17px;
        color: #4a4a4a;
        padding: 18px 14px;
        border-bottom: 1px solid #333;
        border-bottom-color: rgba(51, 51, 51, .05);
    }

    .side-title span {
        display: inline-block;
        border-left: 2px solid #ffc210;
        padding-left: 12px;
    }

    .teacher-content {
        padding: 30px 20px;
        box-sizing: border-box;
    }

    .teacher-content .cont1 {
        margin-bottom: 12px;
        overflow: hidden;
    }

    .teacher-content .cont1 img {
        width: 54px;
        height: 54px;
        margin-right: 12px;
        float: left;
    }

    .teacher-content .cont1 .name {
        float: right;
    }

    .teacher-content .cont1 .teacher-name {
        width: 188px;
        font-size: 16px;
        color: #4a4a4a;
        padding-bottom: 4px;
    }

    .teacher-content .cont1 .teacher-title {
        width: 188px;
        font-size: 13px;
        color: #9b9b9b;
        white-space: nowrap;
    }

    .teacher-content .narrative {
        font-size: 14px;
        color: #666;
        line-height: 24px;
    }
</style>